Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021661 | Heavy fossil hydrocarbon conversion and upgrading using radio-frequency or microwave energy | James J. Strohm, John C. Linehan, Benjamin Q. Roberts, Douglas L. McMakin, Jeffrey W. Griffin +1 more | 2021-06-01 |